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我想在excel中操作,得到打开的cad文件中择的线的长度,然后写入excel表.
8 j6 ~6 C. u, q; I J其中选择效果就象在cad中选菜单下的"工具_查询_列表显示",选择后按空格或回车,得到线的长度就分别写入excel表中A列了.
- k ^5 `6 v4 ?在网上搜索了两天,得到如下代码,偶vba不好,请哪位高手帮我整合下,谢谢!* f; a3 p3 B" U2 p9 a7 f+ \
excel中操作cad请参考下面的步骤:
, b- S2 m9 A7 r+ ~9 ^3 C: U3 t: K在EXCEL VBA编辑器的“工具”菜单中点“引用”,在“引用”对话框中找到ACAD类库,勾选它,确定。见图
0 Q$ b8 l, k" s4 S7 R4 Q4、在EXCEL VBA编辑器Sheet1对象代码窗口写如下代码
( ]# r: d; w$ {5 x- n7 Z; W) S8 ySub A()
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Dim CAD As AcadApplication '声明一个AutoCAD应用程序对象
, ]& M `8 }- Q1 YDim DOC As AcadDocument '声明AutoCAD文档对象
( M- Q. G6 _/ ~. a# e% RSet CAD = New AcadApplication '运行一个新的AutoCAD进程/ k. w, ?+ q& Q) Q1 \
CAD.Visible = True '使运行的AutoCAD程序可见。如果没有这行,程序将不可见,就是说看不见CAD窗口,只能在Windows任务管理器看到有CAD程序运行
+ z9 y' o8 {6 z: C- M$ v. A) {( y$ bSet DOC = CAD.Documents.Open(Sheet1.Cells(1, 1).Value) '按照“Sheet1”工作表第一行第一列单元格的内容打开文件
5 M* g! h5 r8 q- j7 B) M9 f0 aDOC.SendCommand Sheet1.Cells(1, 2).Value '按“Sheet1”工作表第一行第二列单元格的内容向CAD命令行发送命令
) }2 d; b ~1 X; {& \sub ;;;=================================================================*
+ s* f& ~2 g. c; _) ?/ l9 ~! o;;;功能:测量线的长度 * s% [; \+ ~" R v$ m+ N) Y
;;;日期:zml84 于 2009-05-21 17:45 *' B) S Z- f. E% A) P
(defun C:cd ()
) g- D* `5 ]1 \; z4 Z/ P" @" ?(princ "统计线段长度"
5 n- T8 `) h! X0 p) A(if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE"))4 d% K8 r! {) w$ S3 W) B$ a0 g: o4 B
)
+ v9 S: J. W' {4 G)
- M" A: Y2 Q: j5 o4 T% x% x(progn6 j; M( V3 r3 J; T' c% X
;;
9 I8 k9 A. b. P- S; N" |; z(setq LST_LEN '() X; G* E" r0 e. n8 u! }' H
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)* F4 w6 y) O! \6 N5 `2 r
;;逐个统计" e9 [1 {; A0 F$ M: `
(repeat (sslength SS)4 |1 s+ F' m- \. d: A7 q
(setq EN (ssname SS I)' I$ u8 G; v' h4 h
LEN (vlax-curve-getdistatparam' E, i+ _) x7 K
EN" U- z3 `! L1 y' O9 M7 _
(vlax-curve-getendparam EN)) i" [, F6 m9 k# t' Z G( t; c% ?
)
+ W8 E3 P A- m1 I- d8 BLST_LEN (cons LEN LST_LEN)
) @6 D8 h: ~1 [+ v* X# j" ^I (1+ I)
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, S- i$ J _1 S Q* [( C3 W) [) 9 l' k4 y- @7 i# x& g q
(setq LST_LEN (reverse LST_LEN))! w A, p( s3 T8 z! i0 c S L
;;显示输出/ z( D2 D W4 X6 A& n
(princ "\n找到个数:")
& X6 d% n4 p9 I4 W8 `(princ (sslength SS))
7 J2 l4 |) h/ C( `7 ]# \) ~(princ "\n单个长度:")* t6 Q, I4 U8 G2 k }/ c$ X
(princ LST_LEN): W+ v. r! F& ~. R3 S3 e0 e
(princ "\n总计长度:")
* w8 H/ a5 {, S1 n- Z0 q(princ (apply '+ LST_LEN))
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)# u. m5 H% \5 \& |5 K0 P9 t
(princ)8 f1 {6 l& p4 ?8 E7 ^
)
/ C* s4 H9 J1 ], ~4 h;;;=================================================================* V/ X* m* D, q8 {" x) J
;;;(alert
# u" e* L5 U9 E$ [& O1 u;;; "功能:统计线段长度\n命令:\"CD\"\n日期:zml84 于 2009-05-21 17:45"4 R$ t* R. t6 F# @5 u9 O
;;;)2 ~+ C* R; A( c# T
(princ) ) s, o- ]. E# q. h5 P9 o% B
: C: {2 U n3 { g' _’在AutoCAD中编程序,写到c盘根目录下的“123.xls”Excel表格中
' Q3 V5 z. E" g’使用 VBA IDE 中的“工具” “引用”菜单选项,选择 Microsoft Excel 9.0 对象模型8 ^$ t( ]. C9 v4 U% n8 d) F5 E
’水平不高,有点罗嗦,楼主可以精简下
% e! J* G3 T l5 X’欢迎以后交流,QQ 421230432 c7 ]# X# m( ?% ~( W+ r4 r, U1 J
Public Sub 取坐标(). m+ I3 P# a3 h' k+ @0 T, \
’把AutoCAD中某一图层“多段线层”中的所有多段线的坐标列出来, {, y# t/ N) e) ~ c
Dim PLSet As AcadSelectionSet
9 s X/ i' d4 w* ]Dim pl As AcadLWPolyline! ~3 Y: N" u j# H( c, ?
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7 R$ o5 c: A- U, l, F2 bDim ExcelApp As Excel.Application
+ l" [4 k& j; B6 DDim ExcelSheet As Object
$ I( ]( q1 ]' g% `- D K9 mDim ExcelWorkbook As Object
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% T- \- q& a6 B: ^1 j$ hDim pts As Variant3 {; x! c5 p! X4 S4 x$ v. h' z/ Y& N
% C. U5 X; Y" e2 X, P6 xDim NN As Integer
( k. [4 R5 v. T7 f; |Dim j As Integer
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Dim pn As Integer3 c* [. [2 s& V6 r+ x: m& N# a6 {
7 K9 r( v: p' o0 W4 wDim px(0 To 10000) As Double; }) I$ _% s6 u" a1 J- |) n* e
Dim py(0 To 10000) As Double; n8 w6 w. n! u& q
Dim pz(0 To 10000) As Double3 e: B9 A: T& C( Q
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Dim filtertype(10) As Integer
! K% M; T' |; N3 S, q* xDim filterdata(1) As Variant& a& J$ R! L% G* H D w
" g C @( k4 a N! ifiltertype(0) = 0 ’ 选择线型. ]/ S) p$ H* O7 v: v, P1 `0 i$ W
filterdata(0) = "LWPOLYLINE"
& g' b5 q' D0 \' d# \& k8 I4 h" }, ~7 ifiltertype(1) = 8 ’ 图层标识,可以根据具体情况改动
k$ O, T z8 }5 M' Rfilterdata(1) = "多段线层". f: B) u n- N/ u
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Set PLSet = ThisDrawing.SelectionSets.Add("pl")/ h( F8 V7 i* Y+ C+ ^# a( ~& c; E
PLSet.SelectOnScreen filtertype, filterdata
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; [" F& n2 \0 z2 H( G- `+ wNN = 0
1 V; E9 l6 Y0 o3 N) z' W5 kj = 0
5 t" r: C+ z# @9 G" L$ OFor Each pl In PLSet
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pts = pl.Coordinates8 \) ~7 W9 Y. g f- A# I
pn = (UBound(pts) + 1) / 20 X( U, U: ]8 q+ X% Q
3 P8 P% A. w3 A0 N6 wFor i = 0 To pn - 1- J+ T0 ?7 K. W, c" x `* P
px(i + pn * j) = pts(2 * i)
& }( B! z6 O; J2 w' K" v/ Ppy(i + pn * j) = pts(2 * i + 1)
- R% Q: g' m2 ~& T, F0 z+ jNext i
1 C' S$ j, P' g# yj = j + 1
4 c1 q- m# ~% Q& r- v" P, QNN = NN + pn" G7 v: C% Q2 _ [8 i/ j# I
Next pl/ o! B7 U7 J' l
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PLSet.Delete# a4 c# @8 I2 \# v
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- I% j4 t, G# U. ?9 F$ P: ySet ExcelApp = New Excel.Application3 S$ q$ X( @$ }; E+ w
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Set ExcelWorkbook = ExcelApp.Workbooks.Add
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Set ExcelSheet = ExcelApp.ActiveSheet
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ExcelWorkbook.SaveAs "c:\123.xls"
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ExcelSheet.Cells(1, 1) = "x"
$ W4 x9 ?' V, |ExcelSheet.Cells(1, 2) = "y"
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For i = 0 To NN - 12 J% W( q9 G- k; U4 }2 D
ExcelSheet.Cells(i + 2, 1) = px(i)
1 m2 p2 ?1 w0 b1 n4 i1 hExcelSheet.Cells(i + 2, 2) = py(i)
6 ?2 f# ]* L6 P% w9 WNext i" a4 l/ W- c5 T9 N" y/ `+ t" u8 @- h
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End Sub 其实,从Excel里面操作,完全也可以实现
) \, v0 g! }2 G" G+ V& m只需在excel的 VBA IDE 中的“工具” “引用”菜单选项,选择 AutoCAD 2004 Type Library 对象模型: ]& p8 W4 ]) `
然后类似的思路编程即可,大家可以试试!! R! k( s4 Z* F, {5 E6 A
4 L; C2 ~+ r* V1 w获取标注尺寸函数 Z7 A7 O' _9 c
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Function FixDimMeas(Dimension As AcadDimension) As Long0 k. g: W* v% l' Z4 M4 i5 ^2 q
Dim BlockCount As Long
" h- w4 g8 T g+ ?+ } gDim bz As Long
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# d! C1 }" f9 W) j9 `& BBlockCount = ThisDrawing.Blocks.Count
3 a+ u! }4 E( T# y'遍历块中的对象,取得标注尺寸, V+ L3 m8 c. i0 K: W
Dim EntityInBlock As AcadEntity, Q( M& M: H5 a' ] e% P( z3 V
For Each EntityInBlock In ThisDrawing.Blocks(BlockCount - 1), o/ K. E# Z( p" Y. x; E, f
If EntityInBlock.ObjectName = "AcDbMText" Then! q @/ X! b8 z" h8 \% a
bz = Dimension.Measurement
6 V' Z: S Y! _5 HFixDimMeas = bz '取得标注尺寸. X* u; I$ o5 W/ v# R7 X' B
Exit For
0 i* B: N* G8 T* @$ F; i! hEnd If2 ?* W* x' c9 v) r- k
Next
# |1 s) C: o7 n- B1 `' i& B9 {End Function |
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